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The Kerv Contactless Payment Ring™

Introducing Auto top-up

With Auto top-up you’ll never have to worry about running out of funds on your Kerv Ring – find out more

Supercharged

Check out our latest blog post to find out the real reason why our customers are getting such a kick out of Kerv Ring! Read now

Always on hand

Carrying a wallet or purse isn’t always practical, so we made Kerv, the world's first contactless payment ring.

Now you can leave your wallets, purses, cash, coins and cards at home and still pay for stuff – anywhere that accepts MasterCard® contactless payments – no PIN, signature, bank account or smartphone required.

Always looking good

Available in a range of sizes, Kerv is engineered from scratch resistant zirconia ceramic and comes in 14 colour combinations. Which will you choose?

Contact us

Mastercard is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated.

Kerv is issued by PSI-Pay Ltd pursuant to a license by Mastercard International Incorporated. PSI-Pay Ltd is authorised by the Financial Conduct Authority of the United Kingdom under the Electronic Money Regulations 2011 (register reference 900011) for the issuing of electronic money.